Matematika fanidan test 1-variant javoblari

Matematika fanidan test 1-variant javoblari
l.Amallarni bajaring 67*84
a. 5621 b. 5628 d. 5028 v. 5608
2.Tenglamani yeching x-94 =120
a.214 b.27 d. 251 v. 512
3.Hisoblang 3³ +62 a. 70 b. 65 d. 89 v. 56
4.Qo'shishni bajaring 6396 485+8655648=
a.150 52133 b. 15050133 d. 15052130 v. 15052033
5.Bo’lishni bajaring 1242:3= a. 404 b. 414 d. 401 v. 403
6.79 sonidan keyin kelgan 3 ta sonni yozing
а. 81.82 83 b. 78.79.80 d. 80.81.82 v. 76.77.78
7.Ayirmani toping 73456-65829
a.7627 b. 7027 d. 7607 v. 7007
8.Tenlamani yeching x+36=63 a. 99 b. 27 d. 23 v. 27
9.Ko'paytmani hisoblang 40(100-15)
a.3004 b. 3040 d. 340 v. 3400
10.Hisoblang 2³+76= a. 84 b. 80 d. 81 v. 74
11.Tomoni 6 sm bo’lgan kvadratning peremetrini toping
a.18sm b. 12sm d. 24 sm, v. 36 sm
12.Bo'yi 4sm eni 3 sm bo’lgan to'g'ri 4 burchakning peremetrini toping
a.8 sm b. 10 sm d. 7 sm v .14 sm
13.Tenlamani yeching 6x=72 a. 8 b. 12 d. 9 v. 10
14.Tomoni 5 sm bo’lgan kvadratning yuzini toping
a.25 sm² b. 20sm² d.l5sm² v. 10sm²
15.Ifodani qiymatini toping 9(197-134)
a.562 b. 561 d. 560 v. 567

Savol	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
Javob	b	a	d	a	b	d	a	b	v	a	d	v	b	a	v
Ball

Matematika fanidan test 2-variant javoblari
1.Tomoni 6 sm bo’lgan kvadratning peremetrini toping
a.18sm b. 12sm d. 24 sm, v. 36 sm
2.Bo'yi 4sm eni 3 sm bo’lgan to'g'ri 4 burchakning peremetrini toping
a, 8 sm b. 10 sm d. 7 sm v .14 sm
3.Tenlamani yeching 6x=72 a. 8 b. 12 d. 9 v. 10
4.Tomoni 5 sm bo’lgan kvadratning yuzini toping
a.25 sm² b. 20sm² d.l5sm² v. 10sm²
5.Ifodani qiymatini toping 9(197-134) a.562 b. 561 d. 560 v. 567
6. Mashina 60km/soat tezlik bilan 6 soat , 70 km/soat , tezlik bilan 4 soat yurdi mashina jami necha km yo'l bosdi a.280 b.360 d. 640 v. 40
7.Ahmat 2 soatda 20kg paxta terdi Mavjuda 3 soatda 35 kg paxta terdi ular jami necha kg paxta terdilar a.75 b. 55 d. 50 v. 65
8.Men bir son o'yladim I sonda 25 qo'shib 7 ni ayirsak 60 hosil bo'ldi men qanday sonni o’yladim a.67 b. 25 d. 35 v. 42
9. 45-9* 3+4*3 ning qiymatini toping a. 24 b. 30 d. 48 v. 6
10.Birinchi idishda 35L ikkinchi idishda 45 L sut bor . Agar 2 idishdan 12 L sut olishgan bo'lsa ikkala idishda qancha sut qoladi ?
a.24 b. 42 d. 68 v. 79
11.Tenglamani yeching x+61=128 a. 189 b. 67 d. 103 v. 87
12.Yulduzchani o'rniga shunday son qo'yingki natijada son 9 ga bo’linsin 1*00 a. 6 b. 7 d. 5 v. 8
13.Quyidagi sonlardan eng katta sonni toping
A 1000 b. 1111 d. 9999 v. 90999
14.To'g'ri to'rt burchakning eni 6 sm bo'yi 9 sm yuzini toping
a.54 b. 60 d. 15 v. 68
15.Ayirmani toping 6534 - 3675 a. 2850 b. 2859 d. 2800 v. 2801

Savol	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
Javob	d	v	b	a	v	d	b	v	b	d	b	v	v	a	b
Ball

10-sinf . MATEMATIKA Test.
1. Quyidagi funksiyalardan qaysi biri kvadrat funksiya bo`ladi ?
A) y = 3x² + x³ – 8 B) y = 5x⁴ + 6x C) y = 2010x² + 41x + 9 D) y = 2x -3
2. Kvadrat funksiyaning nollarini toping: y = x² - 5x + 6
A) x₁=1, x₂=6 B) x₁= -1, x₂= - 6 C) x₁=2, x₂=3 D) x₁= -2, x₂= -3
3. Parabola uchining koordinatalarini toping: y = .
A) (-3; 2) B) (-3; - 2) C) (3; -2) D) (3; 2)
4. Agar (-1;2) nuqta y = kx² +3x – 4 parabolaga tegishli bo`lsa, k ning qiymatini toping. A) 9 B) 6 C) -1 D) 1
5. Funksiyaning eng kichik qiymatini toping: y = x² + 4x + 5.
A) 5 B) 9 C) 3 D) 1
6. y = -2x² +6 funksiyaning grafigi qaysi koordinata choraklarida joylashgan
A) I, II, III, IV B) I, II C) III, IV D) I, III, IV
7.y = 4x² +12x +9 funksiyaning o`sish oralig`ini toping.
A) (1,5; ∞) B) (-∞; 1,5) C) (-∞; -1,5] D) [-1,5; ∞)
8. Parabolaning koordinata o`qlari bilan kesishish nuqtalarining koordinatalarini toping: y = -2x² – 8x +10
A) (1;0), (-5;0), (0;10) B) (-1;0), (5;0), (0;-10) C) (2;0), (-8;0), (0;-6)
D) (-2;0), (8;0), (0;6)
9. Quyidagi tengsizliklardan qaysi biri kvadrat tengsizlik ekanini toping.
A) 4x -5 > 0 B) 41x² – 9x + 1 < 0 C) 2x³ + 3x² -4x +7 > 0 D) x⁴-4< 0
10. y = x² +x -6 funksiya x ning qanday qiymatlarida manfiy qiymatlar qabul qiladi ?
A) (2; 3) B) (-3; 2) C) (-∞;2) U (3; ∞) D) (-∞;1) U (6; ∞)
11. Kvadrat tengsizlikni yeching: x² – 4x +6 > 0 .
A) (-∞;1) U (6; ∞) B) (2; 3) C) (-4; 6) D) yechimlari yo`q
12. Kvadrat tengsizlikni yeching: 3x² – 5x -2 > 0.
A) (-∞; ) U ( 2; ∞) B) (-∞; - ) U ( 2; ∞) C) (- ; 2) D) ( ; 2)
13. 4x² + 4x +1 ≤0 tengsizlikni yeching.
A) (- ∞; ∞) B) (-∞; - )U(- ;∞) C) x = - D) (-∞; -1)U(4;∞)
14. x = 41 qiymat qaysi tengsizlikning yechimi bo`ladi ?
A) (x-7)(x-2010) > 0 B) (x - 29)(x - 31) > 0 C) (x-30)(x-34) < 0
D) (x +1)(x + 42) < 0
15.Tengsizlikni yeching: (x – 6)(x – 13) <0.
A) (-∞;6) U (13; ∞) B) (-∞;-13) U (6; ∞) C) (-13; -6) D) (6;13)

Savol	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
Javob	c	c	d	a	d	a	d	a	b	b	d	b	c	b	d
Bal

10-sinf . MATEMATIKA Test.
1. Quyidagi funksiyalardan qaysi biri kvadrat funksiya bo`ladi ?
A) y = 3x² + x³ – 8 B) y = 5x⁴ + 6x C) y = 2010x² + 41x + 9 D) y = 2x -3
2. Kvadrat funksiyaning nollarini toping: y = x² - 5x + 6
A) x₁=1, x₂=6 B) x₁= -1, x₂= - 6 C) x₁=2, x₂=3 D) x₁= -2, x₂= -3
3. Parabola uchining koordinatalarini toping: y = .
A) (-3; 2) B) (-3; - 2) C) (3; -2) D) (3; 2)
4. Agar (-1;2) nuqta y = kx² +3x – 4 parabolaga tegishli bo`lsa, k ning qiymatini toping. A) 9 B) 6 C) -1 D) 1
5. Funksiyaning eng kichik qiymatini toping: y = x² + 4x + 5.
A) 5 B) 9 C) 3 D) 1
6. y = -2x² +6 funksiyaning grafigi qaysi koordinata choraklarida joylashgan
A) I, II, III, IV B) I, II C) III, IV D) I, III, IV
7.y = 4x² +12x +9 funksiyaning o`sish oralig`ini toping.
A) (1,5; ∞) B) (-∞; 1,5) C) (-∞; -1,5] D) [-1,5; ∞)
8. Parabolaning koordinata o`qlari bilan kesishish nuqtalarining koordinatalarini toping: y = -2x² – 8x +10
A) (1;0), (-5;0), (0;10) B) (-1;0), (5;0), (0;-10) C) (2;0), (-8;0), (0;-6)
D) (-2;0), (8;0), (0;6)
9. Quyidagi tengsizliklardan qaysi biri kvadrat tengsizlik ekanini toping.
A) 4x -5 > 0 B) 41x² – 9x + 1 < 0 C) 2x³ + 3x² -4x +7 > 0 D) x⁴-4< 0
10. y = x² +x -6 funksiya x ning qanday qiymatlarida manfiy qiymatlar qabul qiladi ?
A) (2; 3) B) (-3; 2) C) (-∞;2) U (3; ∞) D) (-∞;1) U (6; ∞)
11. Kvadrat tengsizlikni yeching: x² – 4x +6 > 0 .
A) (-∞;1) U (6; ∞) B) (2; 3) C) (-4; 6) D) yechimlari yo`q
12. Kvadrat tengsizlikni yeching: 3x² – 5x -2 > 0.
A) (-∞; ) U ( 2; ∞) B) (-∞; - ) U ( 2; ∞) C) (- ; 2) D) ( ; 2)
13. 4x² + 4x +1 ≤0 tengsizlikni yeching.
A) (- ∞; ∞) B) (-∞; - )U(- ;∞) C) x = - D) (-∞; -1)U(4;∞)
14. x = 41 qiymat qaysi tengsizlikning yechimi bo`ladi ?
A) (x-7)(x-2010) > 0 B) (x - 29)(x - 31) > 0 C) (x-30)(x-34) < 0
D) (x +1)(x + 42) < 0
15.Tengsizlikni yeching: (x – 6)(x – 13) <0.
A) (-∞;6) U (13; ∞) B) (-∞;-13) U (6; ∞) C) (-13; -6) D) (6;13)

Savol	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
Javob	c	c	d	a	d	a	d	a	b	b	d	b	c	b	d
Bal